A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special shape. It is suitable for constructing industrial and boiler furnaces. Resistance to temperature is the prime characteristic, but resistance to one or more of the destructive actions of spalling, abrasion, slag attack, or load is usually required. Excludes brick, insulating, high temperature.
Classification: Blocks, tiles and similar refractory ceramic goods, of clay, nesoi (not siliceous, not over 50 percent magnes, calcium a/o chrome or alum na and/or si
NSN 5920-01-417-1928
NSN 5920-01-583-5762
NSN 5905-00-626-9621
NSN 6130-01-364-0339
NSN 5905-00-860-4062
NSN 5996-01-630-5791
NSN 5950-00-584-4571
NSN 5915-01-321-8951
NSN 5915-00-971-2089
NSN 5999-01-375-3657
NSN 6685-00-006-7915
NSN 5990-00-866-3694